package test

import (
	"os"
	"strings"
)

// a

func A(a int) int {
	println(os.Args)
	strings.ToLower("a")
	return 1
}

func b(a ...int) {
	println(a...)
}

func d(a ...int) (ad int) {
	ad = 1
	return
}

type La struct {
}

func (*La) A() {
}
